CBC News has learned the man suspected of killing his two sons before dying by suicide left a handwritten note blaming his ex-wife and the justice system. Justice reporter Kristy Nease explains what investigators found and what experts say the note reveals about abusive behaviour.If you’re in immediate danger or fear for your safety or that of others around you, please call 911. If you’re affected by family or intimate partner violence, you can look for help through crisis lines and local support services.
